09225+4933 STF1340AB

 
 
09h 22m 32.22s +49 32' 41.4" P.A. 321 sep 6.3 mag 7.08,8.99 Sp B9.5V dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000
09225+4933
Discov num
STF1340
Comp
AB
Coord arcsec 2000
09 22 32.22 +49 32 41.4
Date first
1782
Date last
2012
Obs
40
Pa first
318
Pa last
321
P.A. Now (θ)
321°
Sep first
7.2
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
7.08
Mag sec
8.99
delta mag (ΔM)
1.91
Spectral class
B9.5V (blue-white)
Pri motion ra
-023
Sec motion ra
-023
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
09225+4933 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 42825 09225+4933 STF1340 AB 1782 2012 40 321 6.3 7.08 8.99 1.91 <===
Show 42825 09225+4933 STF1340 AC 1879 2004 5 83 135.8 7.08 12.54 5.46
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.9
Precise sep
6.33
Constellation
Ursa Major
SAO
42825
HIP
45974
Tycho2
3428-00477-1
HD
80608
BD
BD+50 1633
Distance
226.24
Distance ly
737.99
last precise pa
320.9
last precise sep
6.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09225+4933 STF1340 AB 2005 35 319 6.2 7.08 8.99 B9.5V D 092232.22+493241.4
09225+4933 STF1340 AB 2012 38 321 6.3 7.08 8.99 B9.5V D 092232.22+493241.4

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